<template>
    <div>
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>商品管理</el-breadcrumb-item>
            <el-breadcrumb-item>商品列表</el-breadcrumb-item>
        </el-breadcrumb>

        <el-card>
            <el-row :gutter="20">
                <el-col :span="8">
                    <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getGoodsList">
                        <el-button slot="append" icon="el-icon-search" @click="getGoodsList"></el-button>
                    </el-input>
                </el-col>
                <el-col :span="4">
                    <el-button type="primary" @click="goAddpage">添加商品</el-button>
                </el-col>
            </el-row>
            <el-table :data="goodsList" border stripe>
                <el-table-column type="index"></el-table-column>
                <el-table-column label="商品名称" prop="goods_name"></el-table-column>
                <el-table-column label="商品价格（元）" prop="goods_price" width="110px"></el-table-column>
                <el-table-column label="商品重量" prop="goods_weight" width="70px"></el-table-column>
                <el-table-column label="创建时间" prop="add_time" width="140px">
                    <template slot-scope="scope">
                        {{ scope.row.add_time | dateFormat }}
                    </template>
                </el-table-column>
                <el-table-column label="操作" width="130px">
                    <template slot-scope="scope">
                        <el-button type="primary" icon="el-icon-edit" size="mini"></el-button>
                        <el-button type="danger" icon="el-icon-delete" size="mini" @click="removeById(scope.row.goods_id)"></el-button>
                    </template>
                </el-table-column>
            </el-table>

            <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange"
                :current-page="queryInfo.pagenum" :page-sizes="[5, 10, 15, 20]" :page-size="queryInfo.pagesize"
                layout="total, sizes, prev, pager, next, jumper" :total="total" background>
            </el-pagination>
        </el-card>
    </div>
</template>

<script>
export default {
    data() {
        return {
            queryInfo: {
                query: '',
                pagenum: 1,
                pagesize: 10
            },
            goodsList: [],
            total: 0
        }
    },
    created() {
        this.getGoodsList();
    },
    methods: {
        async getGoodsList() {
            const { data: res } = await this.$http.get('/api/private/v1/goods', { params: this.queryInfo });
            //    debugger
            if (res.data.status !== 200) {
                this.$message.error('获取商品列表失败！');
            }
            this.$message.success('获取商品列表成功！');
            // console.log(res.data);
            this.goodsList = res.data.goods;
            this.total = res.data.total;
        },
        handleSizeChange(newSize) {
            this.queryInfo.pagesize = newSize;
            this.getGoodsList();
        },
        handleCurrentChange(newPage) {
            this.queryInfo.pagenum = newPage;
            this.getGoodsList();
        },
        async removeById(id) {
            const confirmResult = await this.$confirm('此操作将永久删除该商品, 是否继续?', '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                type: 'warning'
            }).catch(err => err)
            if(confirmResult !== 'confirm') {
              return this.$message.info("已取消删除");
            }
            const { data: res} = await this.$http.delete( `/api/private/v1/goods/${id}`);
            if(res.meta.status !== 200 ) {
                return this.$message.error('删除商品信息失败！');
            }
            this.$message.success('删除商品信息成功');
            this.getGoodsList();
        },
        goAddpage() {
            this.$router.push('/goods/add');
        }
    }
}
</script>

<style lang="less" scoped>

</style>